兼具取水口作用的码头结构设计方案

摘要

以曹妃甸某码头为工程背景,根据本工程的设计条件,提出3种可以兼具取水口作用的码头结构方案——抛石基床上的重力式沉箱取水结构+桩基取水箱涵方案;自密实混凝土基床上的重力式沉箱取水结构+桩基取水箱涵方案;碎石基床上的重力式沉箱取水结构+地连墙取水廊道方案,并通过3种结构方案比选,提出推荐方案.%Based on the design conditions of a berth project at Caofeidian harbor, three options are proposed for the berth structure with the functions of water-intake, including gravity caisson water-intake built on riprap foundation plus water-intake box culvert on pile foundation, gravity caisson water-intake on self-compaction concrete foundation plus water-intake box culvert on pile foundation, gravity caisson water-intake on crushed stone foundation plus water-intake corridor on concrete diaphragm wall. Then the recommended one is selected through the comparison of three options.